. >>> just ahead, the president and congress gear up for last ditch talks to avoid the fiscal cliff. a look at what could happen if there is no deal. >> shocking crime on a new york subway police look for a woman caught on video who killed a man by pushing him in front of >>> talks to avoid the fiscal cliff are moving into the oval office at the white house today, no sign that president obama and congressional leaders are closer to a deal. katie marzullo is live in the newsroom with a look at what missing the deadline could mean. >> reporter: the deadline is monday. just the prospect of missing it is causing problems for the economy. president obama has invited senate and house leaders to the white house this afternoon for last ditch negotiation. the house is holding an unusual session sunday. technical little, there's still time to strike a deal, but what if they don't? comedies 31st, more than 500 billion dollars in -- in tax increases and more than 100 billion dollars in government spending cuts are set to take effect. what happens january 1st, is less than certain. if congress an